y = \text { Beta } 5 ^ { \circ }
Whakaoti mō B
\left\{\begin{matrix}B=\frac{y}{5\eta }\text{, }&\eta \neq 0\\B\in \mathrm{R}\text{, }&y=0\text{ and }\eta =0\end{matrix}\right.
Whakaoti mō y
y=5B\eta
Graph
Tohaina
Kua tāruatia ki te papatopenga
B\eta \times 5=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
5\eta B=y
He hanga arowhānui tō te whārite.
\frac{5\eta B}{5\eta }=\frac{y}{5\eta }
Whakawehea ngā taha e rua ki te 5\eta .
B=\frac{y}{5\eta }
Mā te whakawehe ki te 5\eta ka wetekia te whakareanga ki te 5\eta .
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